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The present perfect tensTom is looking for his key to his bike.He cant find it.He has lost his key to his bike.He lost it a short time ago and he still doesnt have it.He cant ride his bike to go to school.He looks worried.Tom is looking for his key to Definition Definition 2.过去某一时间点发生的动作持续过去某一时间点发生的动作持续 到现在或到现在或还将持续下去。还将持续下去。1.过去某一时间点发生的动作对现在产生影响。过去某一时间点发生的动作对现在产生影响。I have learned English for ten years.I have learned English for ten years.We have visited your school before.We have visited your school before.He has lost his key to his bike.He has lost his key to his bike.He has lived in London since ten years He has lived in London since ten years ago.ago.Definition 2.过去某一时间点发生的动作持续 到现have/has+past participle A:Ive looked at your resume.I see you work in a hotel.B:Yes,I do.A:How long have you had this job?B:Ive had this job for only a shot time.But I have a lot of experience in the hotel business.In fact,my parents own a hotel in Mexico.A:How long have your parents owned a hotel?B:Most of their lives.A:Have you seen your parents recently?B:Yes,I have.My mother has been to the U.S.a few times to see me.But my father has never been here because someone has to stay at the hotel all the time.Hes told me many times,“When you are an owner of a business,you dont have time for vacations.”But I dont want to be an owner now.I just want a job as a manager.Have you filled the position yet?A:No,I havent.Ive already interviewed several people How do we form the present perA:_ your brother _ a new watch?(buy)B:Not yet.Key Key wordswordsHas bought yet A:_ your brother _I _ never _ of anything like that.(hear)Key Key wordswordshave heard yet ever never I _ never _ of anytA:_ you ever _ to the park?(be)B:Yes,I went there last summer.Key Key wordswordsHave been yet ever A:_ you ever _ A:How long _ you _ in this school?(teach)B:For 6 years.Key Key wordswordshave taught yet ever never since for A:How long _ you _Tom _ in the factory since he left school ten years ago.(work)Key Key wordswordshas worked yet ever never since Tom _ in the factor_ you _ the Forbidden City(紫禁城)before?(visit)Key Key wordswordsHave visited yet ever never since for just before _ you _ the ForbidI _ just _ the desk,you can take it to your classroom.(mend)Key Key wordswordshave mended yet ever never since for just I _ just _ the He _ already _ a job.(find)Key Key wordswords has found yet ever never since for just before already He _ already _ a joThey _over 24,000 fruit trees up to now.(plant)Key Key wordswords have planted yet ever never since for just before already so far up to now They _over 24,00We _ only _ the first five questions so far.(discuss)Key Key wordswords have discussed yet ever never since for just before already so far We _ only _ tHe _ a lot of good things in his life.(do)Key Key wordswords has done yet ever never since for just before already so far up to now in the past 10 years in his life He _ a lot of good tGreat changes _ in Beijing in the past 10 years.(take place)Key Key wordswords have taken place yet ever never since for just before already so far up to now in the past 10 years Great changes _I _ him recently.(not hear from)Key Key wordswords havent heard from yet ever never since for just before already so far up to now in the past 10 years in his life lately recently I _ him recenI _ her lately.(not see)Key Key wordswords havent seen yet ever never since for just before already so far up to now in the past 10 years in his life lately I _ her lately.(He _ in this high school till now.(teach)Key Key wordswords has taught yet ever never since for just before already so far up to now in the past 10 years in his life lately recently ever since then till nowHe _ in this highKHe _ in this city ever since then.(live)Key Key wordswords has lived yet ever never since for just before already so far up to now in the past 10 years in his life lately recently ever since then He _ in this city Ke have/has have/has been tobeen to have/has have/has gone togone to have/has have/has been inbeen in去过去过去过去过常与常与ever,never,ever,never,once,twice,once,twice,连用连用 在在在在与时间段连用与时间段连用用用how long how long 提问提问去了去了去了去了说话时某人不在说话时某人不在只用于第三人称只用于第三人称 Her sister _ Australia,She left this morning.has gone tohas gone to can you distinguish?have/has have/has have/has been tobeen to have/has have/has gone togone to have/has have/has been inbeen in 1.Bill 1.Bill has gone tohas gone to London,he will come back tomorrow.London,he will come back tomorrow.2.A:Where are the twins?B:They 2.A:Where are the twins?B:They have gone tohave gone to the cinema.the cinema.3.I 3.I have been tohave been to Paris twice.He Paris twice.He hashas never never beenbeen there.there.4.A:4.A:HaveHave you ever you ever been tobeen to America?B:No,never.America?B:No,never.5.A:How long 5.A:How long havehave you you been inbeen in China?B:For one year.China?B:For one year.6.He left for England two days ago.He 6.He left for England two days ago.He has beenhas been there there for two days.for two days.can you distinguish?have/has have/has have/has been tobeen to have/has have/has gone togone to have/has have/has been inbeen in去过去过去过去过常与常与ever,never,ever,never,once,twice,once,twice,连用连用 在在在在与时间段连用与时间段连用用用how long how long 提问提问去了去了去了去了说话时某人不在说话时某人不在只用于第三人称只用于第三人称 A:I havent seen you for a long time.Where _ you _?B:I _ the United States.have been tohave been to have been have been can you distinguish?have/has have/has have/has been tobeen to have/has have/has gone togone to have/has have/has been inbeen in去过去过去过去过常与常与ever,never,ever,never,once,twice,once,twice,连用连用 在在在在与时间段连用与时间段连用用用how long how long 提问提问去了去了去了去了说话时某人不在说话时某人不在只用于第三人称只用于第三人称 A:Where is Bob?B:He _ Japan with his sister.has gone tohas gone to can you distinguish?have/has have/has have/has been tobeen to have/has have/has gone togone to have/has have/has been inbeen in去过去过去过去过常与常与ever,never,ever,never,once,twice,once,twice,连用连用 在在在在与时间段连用与时间段连用用用how long how long 提问提问去了去了去了去了说话时某人不在说话时某人不在只用于第三人称只用于第三人称 A:_ you ever _ the city?B:No,never.Have been to Have been to can you distinguish?have/has have/has have/has been tobeen to have/has have/has gone togone to have/has have/has been inbeen in去过去过去过去过常与常与ever,never,ever,never,once,twice,once,twice,连用连用 在在在在与时间段连用与时间段连用用用how long how long 提问提问去了去了去了去了说话时某人不在说话时某人不在只用于第三人称只用于第三人称 A:How long _ you _ China?B:I _ here for 3 years.have been have been have been in have been in can you distinguish?have/has 1.1.我的哥哥是我的哥哥是我的哥哥是我的哥哥是 1999 1999 年参的军。年参的军。年参的军。年参的军。My brother My brother joinedjoined the army in the army in 1999.1999.He has He has been inbeen in the army for 5 years.the army for 5 years./He has/He has been a soldierbeen a soldier since 5 since 5 years ago.years ago.2.2.他参军已经他参军已经他参军已经他参军已经 5 5 年了。年了。年了。年了。Please say it in English1.我的哥 have/has have/has been tobeen to have/has have/has gone togone to have/has have/has been inbeen in去过去过去过去过常与常与ever,never,ever,never,once,twice,once,twice,连用连用 在在在在与时间段连用与时间段连用用用how long how long 提问提问去了去了去了去了说话时某人不在说话时某人不在只用于第三人称只用于第三人称 We _ Germany many times in the past 3 years.have been to have been to can you distinguish?have/has She has bought the computer for two years.hadbuyhave/has hadPlease point out any mistakes He has bought the book.He has bought the book for a week.He has had the book for a week.buyhave/has hadcome tohave/has been ingo tohave/has been ingot tohave/has been injoin have/has been inhave/has been a soldier leave have/has been away borrow have/has kept begin have/has been on finish have/has been over die have/has been dead marry have/has been married Some words of the verbs cant Ann has gone to China since three months ago.been income tohave/has been inbuyhave/has hadgo tohave/has been inPlease point out any mistakes How long have you come to the United States?been income tohave/has been in buyhave/has hadPlease point out any mistakes My brother has joined the army for five years.been inbeen a soldier come tohave/has been inbuyhave/has hadgo tohave/has been ingot tohave/has been injoin have/has been inhave/has been a soldier Please point out any mistakes I have got to Paris for one week.been income tohave/has been inbuyhave/has hadgo tohave/has been ingot tohave/has been inPlease point out any mistakes I have borrowed the dictionary since 3 days ago.kept come tohave/has been inbuyhave/has hadgo tohave/has been ingot tohave/has been injoin have/has been inhave/has been a soldier leave have/has been away borrow have/has kept Please point out any mistakes I have left Shanghai for 3 days.been away for 3 e tohave/has been inbuyhave/has hadgo tohave/has been ingot tohave/has been injoin have/has been inhave/has been a soldier leave have/has been away Please point out any mistakes The concert has finished for half an hour.been over come tohave/has been inbuyhave/has hadgo tohave/has been ingot tohave/has been injoin have/has been inhave/has been a soldier leave have/has been away borrow have/has kept begin have/has been on finish have/has been over Please point out any mistakes The film has begun for 10 minutes.been on come tohave/has been inbuyhave/has hadgo tohave/has been ingot tohave/has been injoin have/has been inhave/has been a soldier leave have/has been away borrow have/has kept begin have/has been on Please point out any mistakes She has married for six years.been married come tohave/has been inbuyhave/has hadgo tohave/has been ingot tohave/has been injoin have/has been inhave/has been a soldier leave have/has been away borrow have/has kept begin have/has been on finish have/has been over die have/has been dead marry have/has been married Please point out any mistakes His dog has died for two years.been dead come tohave/has been inbuyhave/has hadgo tohave/has been ingot tohave/has been injoin have/has been inhave/has been a soldier leave have/has been away borrow have/has kept begin have/has been on finish have/has been over die have/has been dead Please point out any mistakes I _ him just now.I _ him just now.(see)(see)I _ just _ my pen.I _ just _ my pen.(lose)(lose)saw have lost The past tense or the present We _ each We _ each other since childhood.other since childhood.We _ each other We _ each other when we were young.when we were young.know know have known knew The past tense or the present A:When_ you _ the film?A:When_ you _ the film?B:I _ it two months ago.(see)B:I _ it two months ago.(see)The writer _ several The writer _ several story-books since 5 years ago.(finish)story-books since 5 years ago.(finish)did has finished see saw The past tense or the present How long _ you _ How long _ you _ in the United states?(live)in the United states?(live)When _ you _ When _ you _ here?(move)here?(move)have did move lived The past tense or the present Fill in the blanks with the simple present,Fill in the blanks with the simple present,simple past or present perfect tense of the verbs simple past or present perfect tense of the verbs I _(be)I the U.S.now.I _(live)here for one year.My life _(change)a lot since I _(come)to the U.S.For example,in my country I _(work)as an engineer,but I _(not/have)a job now.All this month,I have been looked for a job,but I_ (not find)one yet.I know it takes time.In my country,I _(have)a lot of contact(联系)with my friends,but here I am alone.So far I _ (meet)several nice people,but I dont consider any of them my friends.I suppose I_(not know)these people long enough.Here everybody has a car.I _(always/want)to own a car.I _(get)my drivers licensethree months ago,but I _ (not/buy)a car yet because I dont have enough money.I plan to buy one in the near future.Since I _(come)here,my life _(not/be),but I know that I will succeed in this country in time.am have lived has changed came worked dont have havent found hadhave met havent knownhave always wanted got havent bought came has not been Fill in the blanks with the siA:_.A:_.B:Good afternoon.Whats_?B:Good afternoon.Whats_?A:I_ a cough.I cough _ the time.A:I_ a cough.I cough _ the time.B:_temperature?B:_temperature?A:Yes,it seems _ be all right.A:Yes,it seems _ be all right.B:_?B:_?A:_ yesterday morning.A:_ yesterday morning.B:_you _ anything _eat this B:_you _ anything _eat this morning?morning?A:No.I dont feel like _.A:No.I dont feel like _.B:Theres nothing serious._ this medicineB:Theres nothing serious._ this medicine three _ a_.Youll be better soon.three _ a_.Youll be better soon.A:Thank you,doctor.Goodbye.A:Thank you,doctor.Goodbye.B:GoodbyeB:Goodbye.Good afternoon,doctorwrong with youhave hadallHave you taken yourtoHow long have you been like thisSinceHave hadto eating Take timesdayPlease complete the dialogueA:Thank youThank you初中英语语法复习:现在完成时课件
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